The Zero is a recording of a flight and not a real person. I created it so there is at least 1 person (in this case record of a person) that is always online. Flying with a real person should be the same. The NetPlay should work with cable access and fast DSL. On slower DSL, the experience may vary. If there is interest, I will add more features, for now I want to see if this is usefull at all.